Electromagnetic compatibility. II. Design principles

For pt.I see ibid., vol.6, no.2, p.89-94 (1992). All types of equipment and systems must be designed to meet electromagnetic compatibility (EMC) specifications. To achieve this aim, special design techniques are necessary. Their effective use in practical applications depends on the understanding of the underlying physical principles. EMC problems involve complex electromagnetic interactions and hence can only be tackled effectively by a combination of experimental and numerical tools. In this part of the tutorial the general principles and techniques underlying all EMC design are described. These include filtering, shielding, earthing, CAD in EMC, and EMC testing